4r-r=6

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Solution for 4r-r=6 equation: 


Simplifying
4r + -1r = 6

Combine like terms: 4r + -1r = 3r
3r = 6

Solving
3r = 6

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Divide each side by '3'.
r = 2

Simplifying
r = 2

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